The increasing interest in autonomous weapons around the world is alarming scientists, and there's a growing movement to halt the development of these weapons before the technology has a chance to proliferate.

One U.S. Army leader says robots could account for a significant portion of American fighting forces in the next 20 years or so. Find out how machines are waging war now and how they may change the face of battle in the decades to come.

The military uses virtual reality for most everything -- from learning to fly a jet fighter to putting out a fire onboard a ship. Learn about how virtual reality military applications help with training and safety enhancement, and serve as a tool to analyze military maneuvers and battlefield positions.

For the battlefield of the future, the U.S. Army is developing an infantry uniform that will provide superhuman strength and much more. Learn how the Future Force Warrior will turn a soldier into an "F-16 on legs."